{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical", "Disease"], "input": "When seen at the emergency department 2 weeks later , she still had severe icterus , pruritus , and hyperbilirubinemia , formed mainly of the conjugated fraction ."}
{"Chemical": [], "Disease": ["icterus", "pruritus", "hyperbilirubinemia"]}